As long as you have a secure grip (aren't letting go with your non-dom hand after every shot, don't need to readjust your grip all the time)...

If you've gotten in the habit of waiting for and then "snatching" a magic moment when everything is absolutely perfect

I don't think I'm adjusting my grip excessively, but I think I've focused so much on sight picture and trigger control to get good at shooting slow, that I have neglected to focus on my grip and now while shooting faster, it has revealed that I need to focus on it more.